Swimmer profile
Lydia Peterson
Female13-14YMCA of Greater Nashua StormNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
—
—
38.19
35.80
▲ 2.39
—
100 Free LCM
1:55.92
1:39.83
▲ 16.09
—
1:23.79
▲ 16.04
1:18.41
▲ 5.38
1:14.33
▲ 4.08
200 Free LCM
—
3:38.14
3:17.00
▲ 21.14
3:00.11
▲ 16.89
2:45.81
▲ 14.30
2:38.97
▲ 6.84
400 Free LCM
—
—
6:45.82
6:22.70
▲ 23.12
5:33.35
▲ 49.35
5:39.75
▼ 6.40
800 Free LCM
—
—
—
—
11:30.11
11:23.72
▲ 6.39
1500 Free LCM
—
—
—
—
21:48.59
—
50 Back LCM
57.16
51.20
▲ 5.96
45.03
▲ 6.17
44.42
▲ 0.61
41.84
▲ 2.58
—
100 Back LCM
—
—
1:35.06
1:31.53
▲ 3.53
1:25.04
▲ 6.49
1:24.72
▲ 0.32
200 Back LCM
—
—
3:22.77
3:09.00
▲ 13.77
2:56.24
▲ 12.76
2:55.11
▲ 1.13
50 Breast LCM
—
59.48
52.03
▲ 7.45
51.63
▲ 0.40
48.54
▲ 3.09
48.98
▼ 0.44
100 Breast LCM
—
2:07.77
1:50.29
▲ 17.48
1:49.65
▲ 0.64
1:48.38
▲ 1.27
1:43.51
▲ 4.87
200 Breast LCM
—
—
3:53.15
3:50.19
▲ 2.96
3:43.31
▲ 6.88
—
50 Fly LCM
1:01.45
50.26
▲ 11.19
43.32
▲ 6.94
41.08
▲ 2.24
37.63
▲ 3.45
40.19
▼ 2.56
100 Fly LCM
—
—
1:35.42
1:31.34
▲ 4.08
1:27.29
▲ 4.05
1:31.00
▼ 3.71
200 Fly LCM
—
—
3:33.15
3:29.24
▲ 3.91
3:12.84
▲ 16.40
—
200 IM LCM
—
3:50.67
3:25.68
▲ 24.99
3:15.93
▲ 9.75
3:05.65
▲ 10.28
3:07.77
▼ 2.12
400 IM LCM
—
—
7:13.69
6:51.59
▲ 22.10
6:33.61
▲ 17.98
—
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.